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Normal Log

Recovery

EB

Initialization

Loading ACPI

Then load VirtualSMC and start running the CPU - related part of ACPI:

GPU Sensor and NVME

AMD GPU sensor and NVME related:

Then it can be seen that the NVME controller is successfully loaded:

NVRAM and Security Policy

The Ethernet card driver is loaded, and the disk utility is initialized, involving the hard disk part:

XCMP Frequency Conversion, Boot Option Loading

XCMP is related to XNU power management. In addition, the boot - args boot option is also loaded:

Loading the Settings of the Base System

Including: system language, files of the base system, etc.

Base System Loading

USB Controller

Base System Loading

Completion of Base Loading

Generally, the integrated graphics are loaded here, and then USB and these also start to be completed:

Normal Boot into the System

The normal loading process is similar to the above Recovery process, and there are not too many differences. I won't elaborate on it here. Only the differences will be listed.

Base System Loading

The difference is that after the base system is loaded, the normal system will detect the USB controller here:

Completion of Base Loading

Sign of Success

When the following marked situation appears, it is mostly going to be successful: